America Is No Longer the Indispensable Nation

The post-Cold War hegemonic fantasy is finally dead.

But you wouldn’t know it from listening to Washington’s foreign policy establishment.

From K Street to Foggy Bottom to think tanks stacked with credentialed nostalgia, the old gospel still holds.

American hegemony is indispensable, American power is unbounded, and the rest of the world would fall into chaos if the United States stopped trying to micromanage it.

That reality died years ago – only the mythology lingers. Unipolarity wasn’t permanent. It was a fluke, born of Soviet collapse, Chinese weakness, and a divided Europe. For a brief moment, the United States really did seem to sit atop the world, dictating terms, writing rules, and enforcing order. But that moment was always going to end. And now, long after the facts have changed, the strategy remains stubbornly the same.

The world today is defined not by primacy but by rivalry. China has risen – not as a partner, but as a challenger. Russia, battered and brittle, still lashes out where it can. Iran remains a regional problem the U.S. can’t solve and shouldn’t try to. India, Turkey, Saudi Arabia – each is playing its own game, pursuing its own interests, with no intention of subordinating its strategy to American preferences. Even allies in Europe and Asia are hedging, questioning whether the U.S. can still be counted on – or whether it’s overextended, distracted, and drifting.

America – No Longer the Indispensable Nation

It’s not a failure of strength. It’s a failure of imagination. American power remains formidable, but it can no longer carry the weight of a global strategy designed for a world that no longer exists. What we need now is not more ambition – but more clarity. We need a strategy grounded in restraint. Not retreat, not disengagement, but the kind of disciplined realism that once guided American statecraft during far more dangerous times than these.

Restraint begins with asking the most important – and most neglected – question in foreign policy: what is worth fighting for? Not in the abstract. Not in terms of values or aspirations. But concretely – what is vital to American security and prosperity? The answer is narrower than the foreign policy elite wants to admit. It includes the homeland, obviously. It includes preventing the emergence of regional hegemons who could one day project power outward. It includes defending the global commons – sea lanes, airspace, cyberspace – when those are directly threatened. Beyond that, most things are optional.

Take the Indo-Pacific. Restraint doesn’t mean abandoning it. Quite the opposite. It means recognizing that this is the theater where real balancing must happen. China is not a peer across the board, but it is a serious rival with regional ambitions. Blunting those ambitions – especially a potential move on Taiwan – is in the American interest, not because Taiwan is a democracy or a moral cause, but because its annexation would shatter the strategic geometry of East Asia and embolden Beijing across the region. Deterrence there is necessary. Not war. Not regime change. Deterrence through denial – through posture, capability, and the message that the costs of aggression will be high.

Europe is a different story. NATO matters. But it cannot remain a permanent American project. The wealthy states of Western Europe are capable of defending themselves if they choose to. The problem is they’ve grown used to the American security subsidy and have little incentive to stop freeloading. That has to change. The U.S. role should shift to that of offshore balancer – present, supportive, but not carrying the whole alliance on its back. If Europe can’t take responsibility for its own defense in 2025, it never will.

In the Middle East, restraint means realism. We don’t need to dominate the region. We need to prevent any single actor from dominating it. That doesn’t require permanent military presence or endless engagement in local rivalries. It requires the ability to project force if necessary, the credibility to deter major aggression, and the wisdom to know when not to get involved. This is not 2003. The region has changed, and so must we.

What ties all this together is not passivity – it’s discipline. For too long, American strategy has been driven by inertia, ideology, and the unexamined belief that our mere presence brings stability. That belief has led to overcommitment, underperformance, and strategic fatigue. We’ve declared too many places “vital,” made too many promises, and blurred the line between interests and aspirations. The result is a hollowed-out credibility, a thinned-out force, and a public that no longer sees the point.

Restraint demands a hard reckoning with tradeoffs. We can’t be everywhere. We can’t do everything. And we shouldn’t try. This is not a concession to decline. It’s the precondition for enduring power. Empires collapse when they mistake reach for strength and confuse motion for purpose. Great powers last when they husband resources, define priorities, and resist the temptation to act just because they can.

This isn’t an argument for disengagement. It’s a call to re-engage intelligently – with a clear-eyed understanding of what the world actually looks like and what our real interests are. It’s a strategy suited to a fragmented, competitive order. Not a plea for isolationism, but a return to the kind of foreign policy practiced by Eisenhower, Nixon, and even, at times, Obama – men who understood that restraint is not weakness. It’s prudence.

The usual suspects will howl. Restraint challenges their professional raison d’être. It threatens their worldview. It cuts against the grain of everything they’ve built careers promoting. But they’ve had their chance – and the results are plain: strategic drift, wasted lives, wasted capital, and a country exhausted by commitments it never really understood.

We’re not the indispensable nation. But we’re a powerful one – and that should be enough. If we want to remain one, we need a grand strategy that reflects the world as it is – not the one we hoped it would be. Restraint is the only approach that makes sense now. Everything else is a dangerous echo of a vanished era.

About the Author: Dr. Andrew Latham

Andrew Latham is a non-resident fellow at Defense Priorities and a professor of international relations and political theory at Macalester College in Saint Paul, MN. You can follow him on X: @aakatham.